Shaft for fork-lift trolley



FIG. 1 is a front perspective view of a shaft for fork-lift trolley according to my novel design;

FIG. 2 is a front view of the shaft for fork-lift trolley according to my novel design;

FIG. 3 is a rear view of the shaft for fork-lift trolley according to my novel design; and,

FIG. 4 is a side view of the shaft for fork-lift trolley according to my novel design. 

The ornamental design for a shaft for fork-lift trolley, as shown and described. 